MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URI pointing to a suspicious domain, identified by ClamAV as Pdf.Phishing.Trojan. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool often used to create malicious PDFs. The primary attack vector is likely spearphishing, with the embedded URL serving as the lure to a phishing site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://traffset.ru/123?utm_term=harry+potter+symbol+triangle+circle+line+meaning PDF link annotation
- https://site-1172435.mozfiles.com/files/1172435/yellow_pokemon_gameboy_color.pdfIn PDF document text
- https://cdn.sqhk.co/sugezigo/gdQja9r/synchrony_bank_cd_rates_january_2020.pdfIn PDF document text
- https://cdn.sqhk.co/juvexafi/gcgigj3/kuradulizobelazinirep.pdfIn PDF document text
- https://cdn.sqhk.co/gewigerajoru/jhjdePi/street_stock_race_cars_for_sale_near_me.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421627/normal_5feb5061ee94d.pdfIn PDF document text
- https://cdn.sqhk.co/xopuwatipo/2aBjjic/68442741603.pdfIn PDF document text
- https://cdn.sqhk.co/nutanujel/iahejaI/carshield_warranty_prices.pdfIn PDF document text
- https://site-1166068.mozfiles.com/files/1166068/wesanereras.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370080/normal_5fc5312b4cea9.pdfIn PDF document text
- https://cdn.sqhk.co/lafuwexale/djgyj0z/jusokinigil.pdfIn PDF document text
- https://cdn.sqhk.co/zurefaxenov/ghivbjh/download_smashy_city_monster_rampage_mod_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374009/normal_5fa84cf18bc40.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tasufagijaremo/asthma_nhs_guidelines.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cc8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC8C | 5456 bytes |
SHA-256: 3c91984b6947fccd5f58f01e32ff178442b905e64b9cff651575d226c647386c |
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font_01_sfnt_off0000df11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF11 | 10048 bytes |
SHA-256: 8a7ecedfd75f6dafa32c920e1452290e0e2e97944f76bb3a5277c5e3630b43fe |
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